Google Software Engineer(Internship) interview questions

It's a two-round interview which took 45 minutes for each round. Interviewers are nice. Normally, they will ask you to introduce yourself. And they will ask some questions according to your resume. Be aware that any detail or algorithms will be asked.

questionnaire about technical details and strength, arrange a time for the interview, hr called to ask if it is good to interview, two round back to back interview. stopped there because I did not prepare good.